Anas was asked, "Did the Prophet ﷺ recite Qunut in the Fajr prayer?" Anas replied in the affirmative. He was further asked, "Did he recite Qunut before bowing?" Anas replied, "He recited Qunut after bowing for some time (for one month)."  

سُئِلَ أَنَسٌ أَقَنَتَ النَّبِيُّ ﷺ فِي الصُّبْحِ قَالَ نَعَمْ فَقِيلَ لَهُ أَوَقَنَتَ قَبْلَ الرُّكُوعِ قَالَ بَعْدَ الرُّكُوعِ يَسِيرًا  

I asked Anas bin Malik about the Qunut. Anas replied, "Definitely it was (recited)". I asked, "Before bowing or after it?" Anas replied, "Before bowing." I added, "So and so has told me that you had informed him that it had been after bowing." Anas said, "He told an untruth (i.e. "was mistaken," according to the Hijazi dialect). Messenger of Allah ﷺ recited Qunut after bowing for a period of one month." Anas added, "The Prophet ﷺ sent about seventy men (who knew the Qur'an by heart) towards the pagans (of Najd) who were less than they in number and there was a peace treaty between them and Messenger of Allah ﷺ (but the Pagans broke the treaty and killed the seventy men). So Messenger of Allah ﷺ recited Qunut for a period of one month asking Allah to punish them."  

قَدْ كَانَ الْقُنُوتُ قُلْتُ قَبْلَ الرُّكُوعِ أَوْ بَعْدَهُ قَالَ قَبْلَهُ قَالَ فَإِنَّ فُلاَنًا أَخْبَرَنِي عَنْكَ أَنَّكَ قُلْتَ بَعْدَ الرُّكُوعِ فَقَالَ كَذَبَ إِنَّمَا قَنَتَ رَسُولُ اللَّهِ ﷺ بَعْدَ الرُّكُوعِ شَهْرًا أُرَاهُ كَانَ بَعَثَ قَوْمًا يُقَالُ لَهُمُ الْقُرَّاءُ زُهَاءَ سَبْعِينَ رَجُلاً إِلَى قَوْمٍ مِنَ الْمُشْرِكِينَ دُونَ أُولَئِكَ وَكَانَ بَيْنَهُمْ وَبَيْنَ رَسُولِ اللَّهِ ﷺ عَهْدٌ فَقَنَتَ رَسُولُ اللَّهِ ﷺ شَهْرًا يَدْعُو عَلَيْهِمْ  

The Prophet ﷺ recited Qunut for one month (in the Fajr prayer) asking Allah to punish the tribes of Ral and Dhakwan.  

قَنَتَ النَّبِيُّ ﷺ شَهْرًا يَدْعُو عَلَى رِعْلٍ وَذَكْوَانَ  

The Qunut used to be recited in the Maghrib and the Fajr prayers.  

كَانَ الْقُنُوتُ فِي الْمَغْرِبِ وَالْفَجْرِ